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Fossils
Ammonite Fossils
South Dakota
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Two Iridescent Fossil Ammonites (Discoscaphites) - South Dakota
$395
2.7" Cretaceous Fossil Ammonite (Hoploscaphities) - South Dakota
$45
1.75" Cretaceous Fossil Ammonite (Hoploscaphities) - South Dakota
$29
2.4" Cretaceous Fossil Ammonite (Hoploscaphities) - South Dakota
$29
2.85" Iridescent Hoploscaphites Ammonite Fossil - Montana
$345
8.6" Wide Fossil Ammonite Cluster - South Dakota
$495
$350
5.1" Iridescent Hoploscaphites Ammonite Fossil - South Dakota
$345
2.5" Fossil Nautilus (Eutrephoceras) - South Dakota
$125
2.6" Iridescent Ammonite (Hoploscaphites) Fossil - South Dakota
$345
2.9" Cut & Polished Fossil Nautilus (Eutrephoceras) - South Dakota
$155
3.4" Iridescent Fossil Cephalopod (Baculites) Section - South Dakota
$49
4.7" Iridescent Fossil Cephalopod (Baculites) Section - South Dakota
$85
3.3" Iridescent Fossil Cephalopod (Baculites) Section - South Dakota
$65
4.65" Iridescent Fossil Cephalopod (Baculites) Section - South Dakota
$95
2.65" Polished Stromatolite (Greysonia) Sphere - Bolivia
$65
2.65" Paleocene Fossil Ginkgo Leaf - North Dakota
$65
2.65" Partially Pyritized Ammonite (Deshayesites) Fossil
$175
3.1" Early Cambrian Trilobite (Perrector) - Tazemmourt, Morocco
$1,495
1.6" Early Cambrian Trilobite (Perrector) - Tazemmourt, Morocco
$595
1.25" Early Cambrian Trilobite (Perrector) - Tazemmourt, Morocco
$395
2.65" Iridescent Rainbow Pyrite In Septarian Nodule - Russia
$19
5.1" Fossil Nodosaurid (Denversaurus?) Dinosaur Scute - South Dakota
$995
1.4" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
1" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
1.15" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
1.1" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
.9" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
1.25" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
1.05" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
4.85" Fossil Ammonite (Placenticeras) - South Dakota
$69
$62
7.1" Fossil Ammonite (Placenticeras) - South Dakota
$145
3.2" Cretaceous Fossil Ammonite (Metoicoceras) - Texas
$19
7.5" Partial Fossil Hadrosaur (Edmontosaurus) Mandible - South Dakota
$295
6.75" Eurypterus (Sea Scorpion) Fossil - New York
$1,295
Two Eurypterus (Sea Scorpion) Fossils - New York
$495
Two Eurypterus (Sea Scorpion) Fossils - New York
$595
7.4" Hadrosaur (Edmontosaurus) Anterior Caudal Vertebra - South Dakota
$595
6" Fossil Nodosaurid (Denversaurus?) Dinosaur Scute - South Dakota
$1,495
6.1" Mississippian Coelacanth (Caridosuctor) Fossil - Montana
$3,950
2.65" Pleistocene Aged Fossil Horse Tooth - South Carolina
$25
8.3" Purple Iridescent Ammonite (Proaustraliceras) Fossil - Russia
$1,795
3.1" Triassic Ammonite (Ceratites posseckeri) Fossil - Germany
$195
13" Fossil Running Rhino (Hyracodon) Skull - South Dakota
$4,450
8.25" Fossil Oreodont (Merycoidodon) Skull - South Dakota
$1,150
2.65" Glassy Smoky Quartz on Microcline - Lake George, Colorado
$39
5.05" Triassic Ammonite (Ceratites nodosus) Fossil - Germany
$295
3.9" Triassic Ammonite (Ceratites) Fossil - Germany
$99
2.65" Lustrous Muscovite Crystal Cluster - Adams Farm, North Carolina
$65
7.6" Cretaceous Fossil Cephalopod (Baculites) Cluster - South Dakota
$115
8.9" Fossil Oreodont Skull With Associated Bones
$2,250
2.65" Intricate, Fluorescent Aragonite Formation - Nevada
$29
2.65" Purple Edge Fluorite Crystal Cluster - Qinglong Mine, China
$45
1.3" Rare, Bubble-Nose Actinopeltis Trilobite With Calymene
$375
3.2" Miniature Fossil Cluster (Ammonites, Brachiopods) - France
$145
3.3" Miniature Fossil Cluster (Ammonites, Brachiopods) - France
$125
4.2" Ammonite (Androgynoceras) Fossil In Concretion - England
$1,295
3.4" Fossil Oreodont (Leptauchenia) Partial Skull - South Dakota
$115
6.6" Triassic Ammonite (Ceratites nodosus) Fossil - Germany
$495
1.35" Oreodont (Merycoidodon) Jaw Section - South Dakota
$12
Bargain, 3.9" Fossil Oreodont (Leptauchenia) Skull - South Dakota
$125